Schneider LADT4 Time Delay Auxiliary Contact Block, TeSys Deca, 1NO+1NC, On-Dela
Schneider Electric LADT4 — TeSys Deca contactor: connection type Screw terminals, 1...2.5 mm² flexible or rigid conductors, 1 or 2 cables, contact configuration 1 NO + 1 NC, -40...70 °C operating range.
The Schneider Electric LADT4 is a contactor from the TeSys Deca range. It is supplied as a time delay auxiliary contact block. Published specifications for this part number include contact configuration 1 NO + 1 NC, connection type Screw terminals, 1...2.5 mm² flexible or rigid conductors, 1 or 2 cables, dark grey finish, -40...70 °C operating range, built to EN/IEC 60947-5-1, UL 60947-5-1, CSA C22.2 No 60947-5-1, GB/T 14048.5, EN 50012, certified IECEE CB Scheme, UL, CSA, CCC, EAC, UKCA. Further catalogue data covers conventional thermal current [ith], dimensions (wxhxd), fuse protection type, ip protection, insulation resistance, making capacity (irms), mechanical durability, minimum switching current. KKM Solutions sources Schneider Electric components to order. Request a quote from KKM Solutions for current pricing, lead time and availability.
| Certifications | IECEE CB Scheme, UL, CSA, CCC, EAC, UKCA |
|---|---|
| Colour | Dark grey |
| Connection type | Screw terminals, 1...2.5 mm² flexible or rigid conductors, 1 or 2 cables |
| Contact configuration | 1 NO + 1 NC |
| Conventional thermal current (Ith) | 10 A at 60 °C |
| Dimensions (WxHxD) | 44 x 48 x 61 mm |
| Fuse protection type | gG 10 A |
| Insulation resistance | over 10 MOhm |
| IP protection | IP20 (IEC 60529) |
| Making capacity [Irms] | 140 A at 690 V AC / 250 A at 690 V DC |
| Mechanical durability | 5 million operating cycles |
| Minimum switching current | 5 mA |
| Minimum switching voltage | 17 V |
| Mounting location | Front face |
| Non-overlap time | 1.5 ms (opening and closing) |
| Operating altitude | up to 3000 m |
| Operating Temperature | -40...70 °C |
| Product type | Time delay auxiliary contact block |
| Rated insulation voltage (Ui) | 690 V (IEC 60947-5-1) / 600 V (UL, CSA) |
| Rated operational current (Ie) | 6 A at 120 V AC-15 / 1.04 A at 690 V AC-15 / 0.55 A at 125 V DC-13 / 0.1 A at 600 V DC-13 |
| Rated operational voltage (Ue) | 690 V AC, 25...400 Hz |
| Series / range | TeSys Deca |
| Short-time withstand current | 100 A / 1 s, 120 A / 500 ms, 140 A / 100 ms at 60 °C |
| Standards | EN/IEC 60947-5-1, UL 60947-5-1, CSA C22.2 No 60947-5-1, GB/T 14048.5, EN 50012 |
| Storage Temperature | -60...80 °C |
| Tightening torque | 1.7 N.m |
| Time delay range | 10...180 s |
| Timer type | On-delay (delay-on-energise) |
| Warranty | 18 months |
Request a quote for this part
Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How much does LADT4 cost?
LADT4 is listed at CA$54.54 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part and final price, and we email you first if anything has moved. Larger quantities or custom terms — email [email protected] for a volume quote.
Who manufactures the LADT4?
LADT4 is a Schneider Electric part. KKM Solutions sources Schneider Electric components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is LADT4 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for LADT4 — check Schneider Electric's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
What are the key specifications of LADT4?
Key specifications include Certifications: IECEE CB Scheme, UL, CSA, CCC, EAC, UKCA; Colour: Dark grey; Connection type: Screw terminals, 1...2.5 mm² flexible or rigid conductors, 1 or 2 cables; Contact configuration: 1 NO + 1 NC. The full specification table on this page lists every published attribute for this part.
How quickly can LADT4 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
Variants & Related Part Numbers
Other Schneider Electric part numbers in this family:
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